"Eagle deaths lead to Duke Energy Corp. paying $1 million for birds killed at two Wyoming wind farms. It was the first time a US wind energy company had been successfully prosecuted for the deaths of eagles or other protected birds."

"State health officials rolled out groundbreaking rules for the oil and gas industry Monday to address worsening air pollution, including a requirement that companies control emissions of the greenhouse gas methane, linked to climate change."

"DENVER — Three Colorado cities voted Tuesday to ban fracking, the kind of test that might be coming to states from California to North Carolina as oil and gas drilling surges from coast to coast."

"RENO, Nev. -- Rural neighbors of an abandoned World War II-era copper mine that has leaked toxic chemicals in northern Nevada for decades have won up to a $19.5 million settlement from companies they accused of covering up the contamination."

"Measure to enact a moratorium on hydraulic fracturing trailing slightly in Broomfield."

"DENVER -- Four cities along [Colorado's] Front Range will decide Tuesday whether to halt new oil and gas development when voters cast their ballots on a series of local initiatives."

"An elemental phosphorus plant owned by the FMC Corp., on the Shoshone-Bannock homelands in Idaho, has been abandoned for more than a decade. But its legacy of pollution remains -- and it’s jeopardizing economic progress, public and environmental health on the reservation and in surrounding communities."

"Disaster teams in flood-ravaged foothills of Colorado narrowed their search on Friday for 82 people still unaccounted for a week and a half after torrential rains began, and officials said some of the missing would most likely be added to the death toll."

"Wildlife managers in Montana are trying to pinpoint whether a disease, environmental toxin or chemical agent has caused a die-off of more than 100 whitetail deer in wetlands along a river corridor in the western part of the state."